Instruction/ maintenance manual of the product LHER20 Vermont Casting
Go to page of 28
10005360 5/06 Rev . 5 Natural V ent Insert Models: LHER20 LHEC20 LHER30 LHEC30 D E S I G N C E R T I F I E D CERTIFIED DO NOT ST ORE OR USE GASOLINE OR OTHER FLAMMABLE V APORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. WHA T TO DO IF YOU SMELL GAS: • Do not try to light any appliance.
2 10005360 LHE Ser ie s N atur al V ent I nser t T able of Contents PLEASE READ THE INST ALLA TION & OPERA TING INSTRUCTIONS BEFORE USING THIS APPLIANCE. Thank you and congratulations on your purchase of a CFM Corporation fireplace insert. IMPORT ANT - Read all instructions and warnings carefully before starting installation.
3 10005360 LHE Ser ie s N atur al V ent I nser t This gas appliance should be installed by a qualified installer in accordance with local building codes and with current CSA- B149.1 Installation codes for Gas Burning Appliances and Equipment. FOR U.S.
4 10005360 LHE Ser ie s N atur al V ent I nser t N O P E M F 5360 LHE ac spces 5/03 U S R Q V T FP1248 Minimum fireplace opening 1/03 Q - Fireplace opening height R - Fireplace opening width S .
5 10005360 LHE Ser ie s N atur al V ent I nser t When the unit is installed into a woodburning fireplace, the minimum distance the mantel can be placed above the fireplace is governed by local building codes appli- cable to woodburning fireplaces. Consult local authori- ties having jurisdiction for these clearances.
6 10005360 LHE Ser ie s N atur al V ent I nser t Natural LP Minimum Inlet Pressure 5.5" W . C . 1 1.0" W . C . Maximum Inlet Pressure 14.0" W . C . 14.0" W . C . Manifold Pressure 3.5" W . C . 10.0" W . C . Gas Inlet & Manifold Pressures Do not use this appliance if any part of it has been under water .
7 10005360 LHE Ser ie s N atur al V ent I nser t FP297 INST A VENT FREE R MODEL GAS SUPPL Y 8/24/96 1/2" Gas Supply 1/2" x 3/8" Shut Off V alve 3/8" Nipple 3/8" Union FP297 Fig.
8 10005360 LHE Ser ie s N atur al V ent I nser t Installer must attach red warning plate with screws supplied with the gas fireplace insert to the inside of the firebox of the fireplace into which the gas fireplace insert is installed.
9 10005360 LHE Ser ie s N atur al V ent I nser t Zero clearance kit minimum clearance to combustibles materials is 1" (25 mm) for B V ent (use of single wall vent is not allowed.) As with any natural drafted appliances, the vent cap must always extend a minimum of 2' (610 mm) above any structure within a 10' (3 m) horizontal plane.
10 10005360 LHE Ser ie s N atur al V ent I nser t Ceramic Refractory Installation 1. Remove front glass. 2. Remove logs from unit. 3. Remove refractory from package. Refractory are fragile and must be handled with care. Where at all possible, two hands should be used when handling.
1 1 10005360 LHE Ser ie s N atur al V ent I nser t Operating Instructions General Glass Information Only ceramic glass approved by CFM Cor- poration may be used for replacement on this unit. 1. The use of substitute glass will void all product warranties.
12 10005360 LHE Ser ie s N atur al V ent I nser t First Firing Upon completing the gas line connec- tion, a small amount of air will be in the lines. When first lighting unit with pilot light, it will take a few minutes to purge themselves of this air .
13 10005360 LHE Ser ie s N atur al V ent I nser t F584-703 Honeywell & PSE pilot flames 3/8" - 1/2" SIT Pilot PSE Pilot F584-703 Fig. 22 Correct pilot flame appearance. L O H I Turn counterclockwise to increase flame height.
14 10005360 LHE Ser ie s N atur al V ent I nser t 3. Open control access panel. 4. Push in gas control knob slightly and turn clock- wise to " OFF ". Do not force. 5. Close control access panel. 1. ST OP! Read the safety information above. 2.
15 10005360 LHE Ser ie s N atur al V ent I nser t W ARNING: Before doing any gas control service work, remove glass front. SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 1. Spark ignitor will not light A. Defective or misaligned Using a match, light pilot.
16 10005360 LHE Ser ie s N atur al V ent I nser t Gas Supply On Supply Line Hooked Up Shutoff Valve Open NO NO NO NO Lockout Has Engaged. Wait 60 Seconds And Try Again. For Spark At Electrode While Depressing Piezo — 1/8" Gap To Pilot Hood Needed.
17 10005360 LHE Ser ie s N atur al V ent I nser t Instructions for RF C om fo rt C on tr o l Va lv e The Comfort Control V alve allows remote control of temperature, fan and flame appearance. NOTE: The antenna should hang in free air away from grounded metal.
18 10005360 LHE Ser ie s N atur al V ent I nser t Delay Timer Mode The shut off delay timer has a maximum of 2 hours and a minimum of zero minutes. T o change the timer level, press the time key followed by an arrow key . Pushing the key once will change the timer by 10 minutes.
19 10005360 LHE Ser ie s N atur al V ent I nser t LED Count Service Action 8 Replace valve 7 Confirm stepper motor connection exists 5 Confirm fan connection exists and works 4 Confirm gas type; jumper in place 3 Replace thermopiles 2 T urn fan ON NOTE: Some keys are not active.
20 10005360 LHE Ser ie s N atur al V ent I nser t Light pilot burner Set manual switch to local or remote Release pilotstat knob T urn pilotstat knob from PILOT to ON If manual switch is set to LOCAL,.
21 10005360 LHE Ser ie s N atur al V ent I nser t Maintenance Burner and Burner Compartment It is important to keep the burner and the burner compartment clean. At least once per year the logs and lava rock/ember material should be removed and the burner compartment vacuumed and wiped out.
22 10005360 LHE Ser ie s N atur al V ent I nser t LHER20/LHEC20 1a 1d 1b 1e LHER30/LHEC30 1a 1d 1c 1e 1b 3 2 4 5 6a/b 7a/b 9 a/b 8a/b 19 14 16 18 10a/b 18 17 1 1a/b 12a/b 13a/b 15 20 .
23 10005360 LHE Ser ie s N atur al V ent I nser t LHE Series (continued) Ref. Description LHER20 LHEC20 LHER30 LHEC30 1. Log Set Complete 10005332 10005332 10004866 10004866 1a. Log Rear Left 10005333 (JR7) 10005333 (JR7) 10004874 (KR22) 10004874 (KR22) 1b.
24 10005360 LHE Ser ie s N atur al V ent I nser t Ref. Description LHER20 LHEC20 LHER30 LHEC30 LHE Series (continued) 37. Remote Switch (for RN or RP Units) 53606 53606 53606 53606 38. Remote Wire Harness w/T erminals (for RN or RP Units) 10002582 10002582 10002582 10002582 39.
25 10005360 LHE Ser ie s N atur al V ent I nser t Optional Accessories Remote Controls Optional remote control units are available to control different functions of the appliance.
26 10005360 LHE Ser ie s N atur al V ent I nser t Modification Instructions of EP28-5 Series Fireplace Upgrading to LHEC20 or LHER20 Natural V ent Insert W ARNING: Y ou must turn off gas supply to fireplace. 1. Remove the upper and lower trims. 2. Remove the doors and mesh firescreen, if installed.
27 10005360 LHE Ser ie s N atur al V ent I nser t BASIC W ARRANTY CFM Corporation (hereinafter referred to collectively as the Company) warrants that your new V ermont Castings or Majestic Gas Firepla.
Efficiency Ratings Model EnerGuide Ratings Steady State (%) D.O.E. Fireplace Efficiency (%) Fan-OFF Fan-ON (AFUE%) LHEC20RN 51.2 71 75 60 LHEC20RP 51.2 72 76 60 LHEC20RFN 51.2 71 75 60 LHEC20RFP 51.2 72 76 60 LHER20RN 51.0 69 N/A 59 LHER20RP 51.0 70 N/A 59 LHEC30RN 48.
An important point after buying a device Vermont Casting LHER20 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Vermont Casting LHER20 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Vermont Casting LHER20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Vermont Casting LHER20 you will learn all the available features of the product, as well as information on its operation. The information that you get Vermont Casting LHER20 will certainly help you make a decision on the purchase.
If you already are a holder of Vermont Casting LHER20, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Vermont Casting LHER20.
However, one of the most important roles played by the user manual is to help in solving problems with Vermont Casting LHER20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Vermont Casting LHER20 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
